The Department of Defense, specifically the U.S. Army Engineer District Walla Walla, is seeking proposals for the rental and maintenance of portable toilets. This procurement is set aside for small businesses under the Total Small Business Set-Aside program, emphasizing the importance of providing essential sanitation facilities for various operations. The services will be performed at the Lower Granite Natural Resources site in Clarkston, Washington, which underscores the need for reliable and accessible sanitation solutions in support of military and environmental activities. Interested vendors should contact Ruth A. Johnson at ruth.a.johnson@usace.army.mil or call 509-527-7222 for further details regarding the solicitation process.